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. 2021 Aug 9;11(44):27152–27159. doi: 10.1039/d1ra04874k

Fig. 2. Schematic drawing of AgNPs decorated 3D bionic silicon nanograss arrays and its growth mechanism: (a) deposition of gold film, (b) dewetting evolution, (c) initial growth, (d) decoration of AgNPs, and (e) probe adsorption, SERS sensing detection.

Fig. 2